Optical Telecommunication?? Experimental Set

Product Overview

Complete experiment system for quantitative investigation of transmission of signals via optical media plus the processes of optical multiplexing and de multiplexing. To build a two dimensional optical system of high precision a magnetic bench with a printed grid is provided upon which it is possible to write. Experiment topics: Glass fibers and optical telecommunications Acceptance cone and optimization of coupling to a fiber optic cable Absorption effect of the length of the transmission line Coupling losses Diffraction by an optical grating and optical multiplexing Dichroic filters and optical de multiplexing Spectral composition of light sources Spectral dispersion and recomposition Color and interference filters Signal shaping and matching Band width and limiting frequency Calculation of theoretical band width Optical diaphony Contents: 1 Optical bench 600x480 mm for attachment of magnetic components 8 Optical riders with magnetic base 2 Movable riders l = 25 mm with magnetic base 1 LED with collimating lens in frame on stem red 1 LED with collimating lens in frame on stem blue 1 Electronic signal transmitter including power supply 1 Electronic signal receiver including power supply 2 Phototransistors in housing on stem 1 Fiber optic cable with SMA plugs 1 m 1 Diffraction grating 600 lines/mm 1 Dichroic filter in housing on stem blue 1 Dichroic filter in housing on stem yellow 2 Converging lenses in housing on stem f = 50 mm 40 mm dia. 1 Slide holder for gratings on stem Component holders and spring clips Optical bench 600x480 mm? Grid radials: 0? 45? 90? 135? Grid subdivisions: 5 cm 1 cm Weight: 12 kg approx.

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